单词	degradation coefficient
释义	degradation coefficient 降解系数
随便看	device identifier code device identifier value device identify device id register deviceindependence device independence device-independence device-independence bit map device independency deviceindependent device independent device-independent device independent bitmap device-independent bitmap device-independent bitmap file device-independent graphics device independent graphics software device-independent graphics software device-independent I/O device independent pixel device independent program device-independent program device-independent routine device-independents deviceindependent subroutine library